Top Highlights

• He’s made his fortune by disregarding other people’s work and rethinking things from first principles.
• it's already a pale shadow of what it was at its peak.
• the timeline is filled with more and more strangers the bouncer let in to shill their tweetstorms, many of them Twitter Verified accounts who paid the grand fee of $8 a month for the privilege
• it’s still momentous to see a social network of some scale and lifespan suddenly lose its vitality. T
• Usually, social networks are killed off by something exogenous, usually another, newer social network.